
1986 Mercedes-Benz 560SL 5.6L Idle speed too high
We are pulling our hair out on this one. Vehicle came in after having failed smog for the idle speed being too high, approximately 1100RPM. After checking the usual suspects, we installed a replacement idle speed control relay. The problem persisted so we trie...
FIX posted 8/29/2011
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Message Closed w/FIX
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VIN | WDBBA48D8G |
Engine | 5.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / CIS |
Symptoms | Idle Speed Too High |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1986 Mercedes-Benz 560SL
VIN | WDBBA48D8G |
Engine | 5.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / CIS |
Symptoms | Idle Speed Too High |
Occurs | Always |